CANNOT UPDATE TO LATEST

[Nittin_0]

am a window insider and am not getiing the update in software and update but the new insider update is released

[#2]

Are you seeing any error message?
In case you don't see any error and you see no update is available, then you have to wait for the Windows Update to become available and you don't have to worry.
In case you are seeing any error code, let us know so we could help you with the issue.

[#3]

For better assistance, let us know which preview build you are currently on?
Also let us know, which Windows Insider channel you are on?